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IEEE 802.11b Cooperative Protocols: A Performance Study

  • Niraj Agarwal
  • Divya ChanneGowda
  • Lakshmi Narasimhan Kannan
  • Marco Tacca
  • Andrea Fumagalli
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4479)

Abstract

This paper investigates the use of cooperative communications in the context of IEEE 802.11b to combat radio signal degradation. The performance gain of both an existing cooperative protocol and the one proposed in the paper is discussed. It is quantitatively shown how much the two cooperative protocols increase throughput, lower delivery latency, and extend transmission span, when compared to the conventional IEEE 802.11b protocol. These features may help improve connectivity and network performance in ad hoc applications.

Keywords

Medium Access Control Wireless Local Area Network Relay Selection Contention Window Data Frame 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. 1.
    Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specification: High speed physical layer extension in the 2.4 GHz band (Sept. 1999)Google Scholar
  2. 2.
    Rappaport, T.S.: Wireless Communications: Principles and Practice, 2nd edn. Prentice-Hall, Englewood Cliffs (2001)zbMATHGoogle Scholar
  3. 3.
    Liu, P., Tao, Z., Panwar, S.: A Co-operative MAC Protocol for Wireless Local Area Networks. In: Proc. IEEE International Conference on Communications (ICC), Seoul, Korea, IEEE Computer Society Press, Los Alamitos (2005)Google Scholar
  4. 4.
    Bianchi, G.: Performance Analysis of the IEEE 802.11 Distributed Coordination Function. IEEE Journal on Selected Areas in Communications, 535-547 (March 2000)Google Scholar
  5. 5.
    Kim, B., Fang, Y., Wong, T.: Throughput Enhancement Through Dynamic Fragmentation in Wireless LANs. IEEE Transactions on Vehicular Technology (2005)Google Scholar
  6. 6.
    Sendonaris, A., Erkip, E., Aazhang, B.: User cooperation diversity Part I: System description. IEEE Trans. Commun 51(11), 1927–1938 (2003)CrossRefGoogle Scholar
  7. 7.
    Janani, M., et al.: Coded cooperation in wireless communications: Space-time transmission and iterative decoding. IEEE Trans. on Signal Processing 52(2), 362–371 (2004)MathSciNetCrossRefGoogle Scholar
  8. 8.
    Zimmermann, E., Herhold, P., Fettweis, G.: The impact of cooperation on diversity-exploiting protocols. In: Proc. of 59th IEEE Vehicular Technology Conference (VTC Spring), IEEE Computer Society Press, Los Alamitos (2004)Google Scholar
  9. 9.
    Gupta, P., Cerutti, I., Fumagalli, A.: Three transmission scheduling policies for a cooperative ARQ protocol in radio networks. In: Proc. WNCG conference (2004)Google Scholar
  10. 10.
    Kim, N.: IEEE 802.11 MAC Performance with Variable Transmission Rates. IEICE Transaction on Communications E88-B(9), 3524–3531 (2005)CrossRefGoogle Scholar
  11. 11.
    Bletsas, A., Lippman, A., Reed, D.P.: A simple distributed method for relay selection in cooperative diversity wireless networks, based on reciprocity and channel measurements. In: IEEE 61st Vehicular Technology Conference, 2005, VTC 2005-Spring, vol. 3, pp. 1484–1488. IEEE Computer Society Press, Los Alamitos (2005)Google Scholar
  12. 12.
    Biswas, S., Morris, R.: ExOR: opportunistic multi-hop routing for wireless networks. In: IEEE 61st Vehicular Technology Conference, VTC 2005-Spring, pp. 133–144. IEEE Computer Society Press, Los Alamitos (2005)Google Scholar
  13. 13.
    Sai Shankar, N., Chou, C.-T., Ghosh, M.: Cooperative communication MAC (CMAC) - a new MAC protocol for next generation wireless LANs. In: International Conference on Wireless Networks, Communications and Mobile Computing, pp. 133–144 (2005)Google Scholar
  14. 14.
    Laneman, J.N., Wornell, G.W., Tse, D.N.C.: An efficient Protocol for realizing cooperative diversity in wireless networks. In: Proc. IEEE ISIT, Washington, p. 294. IEEE Computer Society Press, Los Alamitos (2001)Google Scholar
  15. 15.
    Zhao, B., Valenti, M.C.: Practical relay networks: a generalization of hybrid-ARQ. IEEE Journal on Selected Areas in Communications 23(1), 7–18 (2005)CrossRefGoogle Scholar
  16. 16.
    Wall, J., Khan, J.Y.: An Advanced ARQ Mechanism for the 802.11 MAC Protocol. In: Proceedings of Australian Telecommunications, Networks and Applications Conference (ATNAC) (2003)Google Scholar

Copyright information

© IFIP International Federation for Information Processing 2007

Authors and Affiliations

  • Niraj Agarwal
    • 1
  • Divya ChanneGowda
    • 1
  • Lakshmi Narasimhan Kannan
    • 1
  • Marco Tacca
    • 1
  • Andrea Fumagalli
    • 1
  1. 1.The OpNeAR Laboratory, Erik Jonsson School of Engineering and Computer Science, The University of Texas at DallasUSA

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